dc.contributor.author | Ost, P | |
dc.contributor.author | Jereczek-Fossa, BA | |
dc.contributor.author | Van As, N | |
dc.contributor.author | Zilli, T | |
dc.contributor.author | Tree, A | |
dc.contributor.author | Henderson, D | |
dc.contributor.author | Orecchia, R | |
dc.contributor.author | Casamassima, F | |
dc.contributor.author | Surgo, A | |
dc.contributor.author | Miralbell, R | |
dc.contributor.author | De Meerleer, G | |
dc.date.accessioned | 2021-02-24T10:59:18Z | |
dc.date.available | 2021-02-24T10:59:18Z | |
dc.identifier.citation | Clinical oncology (Royal College of Radiologists (Great Britain)), 2016, 28 (9), pp. e115 - e120 | |
dc.identifier.issn | 0936-6555 | |
dc.identifier.uri | https://repository.icr.ac.uk/handle/internal/4362 | |
dc.identifier.eissn | 1433-2981 | |
dc.identifier.doi | 10.1016/j.clon.2016.04.040 | |
dc.description.abstract | Aims To report the relapse pattern of stereotactic body radiotherapy (SBRT) for oligorecurrent nodal prostate cancer (PCa).Materials and methods PCa patients with ≤3 lymph nodes (N1/M1a) at the time of recurrence were treated with SBRT. SBRT was defined as a radiotherapy dose of at least 5 Gy per fraction to a biological effective dose of at least 80 Gy to all metastatic sites. Distant progression-free survival was defined as the time interval between the first day of SBRT and appearance of new metastatic lesions, outside the high-dose region. Relapses after SBRT were recorded and compared with the initially treated site. Secondary end points were local control, time to palliative androgen deprivation therapy and toxicity scored using the Common Terminology Criteria for Adverse Events v4.0.Results Overall, 89 metastases were treated in 72 patients. The median distant progression-free survival was 21 months (95% confidence interval 16-25 months) with 88% of patients having ≤3 metastases at the time of progression. The median time from first SBRT to the start of palliative androgen deprivation therapy was 44 months (95% confidence interval 17-70 months). Most relapses (68%) occurred in nodal regions. Relapses after pelvic nodal SBRT (n = 36) were located in the pelvis (n = 14), retroperitoneum (n = 1), pelvis and retroperitoneum (n = 8) or in non-nodal regions (n = 13). Relapses after SBRT for extrapelvic nodes (n = 5) were located in the pelvis (n = 1) or the pelvis and retroperitoneum (n = 4). Late grade 1 and 2 toxicity was observed in 17% (n = 12) and 4% of patients (n = 3).Conclusion SBRT for oligometastatic PCa nodal recurrences is safe. Most subsequent relapses are again nodal and oligometastatic. | |
dc.format | Print-Electronic | |
dc.format.extent | e115 - e120 | |
dc.language | eng | |
dc.language.iso | eng | |
dc.rights.uri | https://www.rioxx.net/licenses/all-rights-reserved | |
dc.subject | Lymph Nodes | |
dc.subject | Humans | |
dc.subject | Prostatic Neoplasms | |
dc.subject | Lymphatic Metastasis | |
dc.subject | Neoplasm Recurrence, Local | |
dc.subject | Disease Progression | |
dc.subject | Disease-Free Survival | |
dc.subject | Radiosurgery | |
dc.subject | Aged | |
dc.subject | Middle Aged | |
dc.subject | Male | |
dc.title | Pattern of Progression after Stereotactic Body Radiotherapy for Oligometastatic Prostate Cancer Nodal Recurrences. | |
dc.type | Journal Article | |
dcterms.dateAccepted | 2016-03-15 | |
rioxxterms.version | AM | |
rioxxterms.versionofrecord | 10.1016/j.clon.2016.04.040 | |
rioxxterms.licenseref.uri | https://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.type | Journal Article/Review | |
dc.relation.isPartOf | Clinical oncology (Royal College of Radiologists (Great Britain)) | |
pubs.issue | 9 | |
pubs.notes | Not known | |
pubs.organisational-group | /ICR | |
pubs.organisational-group | /ICR/Primary Group | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging/Stereotactic and Precision Body Radiotherapy | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging/Stereotactic and Precision Body Radiotherapy/Stereotactic and Precision Body Radiotherapy (hon.) | |
pubs.organisational-group | /ICR/Primary Group/Royal Marsden Clinical Units | |
pubs.organisational-group | /ICR | |
pubs.organisational-group | /ICR/Primary Group | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging/Stereotactic and Precision Body Radiotherapy | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Radiotherapy and Imaging/Stereotactic and Precision Body Radiotherapy/Stereotactic and Precision Body Radiotherapy (hon.) | |
pubs.organisational-group | /ICR/Primary Group/Royal Marsden Clinical Units | |
pubs.publication-status | Published | |
pubs.volume | 28 | |
pubs.embargo.terms | Not known | |
icr.researchteam | Stereotactic and Precision Body Radiotherapy | |
icr.researchteam | Stereotactic and Precision Body Radiotherapy | en_US |
dc.contributor.icrauthor | van As, Nick | |
dc.contributor.icrauthor | Tree, Alison | |